package cn.wolfcode.crm.service;

import cn.wolfcode.crm.domain.ProductFirst;
import cn.wolfcode.crm.query.PageResult;
import cn.wolfcode.crm.query.QueryObject;

import java.util.List;

public interface IProductFirstService {

    ProductFirst selectByPrimaryKey(Long id);

    PageResult query(QueryObject qo);

    void saveOrUpdate(ProductFirst productFirst);
    void delete(Long id);
    List<ProductFirst> selectAll();
}
